$-5\:x\:14$
$4x^2+25y^2-16x-50y-59=0$
$2x-5+-8+12$
$2x^7+3x^6-5x^5$
$7\left(1+5n\right)+6\left(1+4n\right)=13$
$2\tan\left(x\right)=-2$
$\cos^2x^2x^2$
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!